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In column 1, set-up for Young’s double slit experiment with different combinations are indicated with slitsS 1 and S 2 . Assumethat S 1 and S 2 are equally wide and intensity from each slit is I0. Distance of screen from the slits is D while separation between slits S 1 and S 2 is d (D ≫ d). In column 2, distance of nearest maxima from O is indicated. In column 3, intensity at pointO is given. Take proper assumption if required. λ is wavelength of light in air. f is focal length of converging lens.
Answer Q.16, Q.17 and Q.18 by appropriately matching the information given in the three columns of the following table.
In column 1, set-up for Young’s double slit experiment with different combinations are indicated with slits
Column 1 | Column 2 | Column 3 | ||
---|---|---|---|---|
(i) | (P) | |||
| (ii) | (Q) | ||
| (iii) 0 | (R) | ||
| (iv) | (S) |
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